A person's intelligence quotient (I) is found by dividing mental age (M), as indicated by standard tests, by chronological age (C) and then multiplying this ratio by 100. Find the range of the mental...
A person's intelligence quotient (I) is found by dividing mental age (M), as indicated by standard tests, by chronological age (C) and then multiplying this ratio by 100. Find the range of the mental...
A ray of light strikes a mirror. The angle formed by the incident ray and the reflected ray measures 90 degrees. What are the measurements of the angle of incidence and the angle...
x1+x2=-4 x2+x3=-4 x3+x4=4 x1+x4=4 x1= x2= x3= x4=
4x1+x2=-3 8x1+2x2=-6 x1= x2=
12 + 8x = 4, 8x = 12 - 4, 8x = 8, 8x = 8/8, x = 1 Is this the right answer?
Each doll comes in a box that is 8 inches wide. There are 4 boxes in 1 carton. We want to order enough dolls to fill two shelves. Each shelf is 72 inches long. How many cartons of dolls are...
Each doll comes in a box that is 8 inches wide. There are 4 boxes in 1 carton. We want to order enough dolls to fill two shelves. Each shelf is 72 inches long. How many cartons of dolls are...
the sum of three consecutive even integers is 66. find the second integer
How do i solve x^2+2x+16
Then it says determine f(-2) f(0) f(1) f(5) and f(10) Im not sure how to work this
Can you please help me by showing the work also? I don't understand what is being asked.
I think it is (19/4) (19/4) = 22 9/16 but I am not sure if I worked it correctly.
Yoiu have 52 inches of yellow ribbon and 64 inches of red ribbon. You want to cut the ribbon into equal pieces. Whqat is the greatest length of the ribbon you can make with no leftovers
simplify the answer
determine the value of k for which the system x+y+5z=-3 x+2y-2z=3 4x+11y+kz=31 has no solutions. k=?
Plz help me the fraction in the equation is what has me stumped
7 -3 2 14 h 4 h=?
8 -6 h -24 18 3 h=?
1 1 0 0 -4 0 1 1 0 -4 0 0 1 1 4 1 0 0 1 4 x1=? x2=? x3=? x4=?
4 1 -3 8 2 -6 x1= x2=